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Bi-Metal Hole Saw Drill Bit HSS Hole Cutter ya Wood ndi Zitsulo

Bi-Metal Hole Saw Drill Bit HSS Hole Cutter ya Wood ndi Metal Featured Image
  • Bi-Metal Hole Saw Drill Bit HSS Hole Cutter ya Wood ndi Zitsulo
  • Bi-Metal Hole Saw Drill Bit HSS Hole Cutter ya Wood ndi Zitsulo

Kufotokozera Kwachidule:

Mawonekedwe ake odulidwa mwachangu amaphatikizanso zida zowonjezera zachitsulo za cobalt zothamanga kwambiri komanso kapangidwe kake ka 5.5 TPI positive, zomwe zimapangitsa kuti pakhale kudulidwa kosavuta komanso kofulumira. Chocheka ichi chili ndi mano akuthwa ndipo ndi cholimba. Ndizoyenera kugwiritsidwa ntchito nthawi zambiri ndipo zimakwaniritsa zosowa zanu zatsiku ndi tsiku. Imapezeka m'ma diameter osiyanasiyana omwe amaphimba makulidwe odziwika bwino a dzenje omwe amapezeka pamsika, ndi amodzi mwa macheka abwino kwambiri abi-metal hole omwe amapezeka pamsika. Izi ndizabwino pamapangidwe osiyanasiyana amkati, ukalipentala, zitsulo, mapaipi, magetsi, malo ogwirira ntchito, ndi ma projekiti a DIY. Kuti mukhale otetezeka mukamagwiritsa ntchito zida za hole saw, ndikofunika kuti muzivala magalasi otetezera chitetezo ndi magolovesi. Chida ichi ndi choyenera kugwiritsidwa ntchito pobowola opanda zingwe, kubowola pamanja, kubowola pa benchi, kubowola mphamvu, ndi zina.


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Bi-Metal Hole Saw Drill Bit

Chopangidwa ndi ma oval grooves otalikirapo, kachidutswa kakang'ono kameneka kamapangidwa kuti achotse zometa zamatabwa kuchokera kumapulojekiti opangira matabwa mosavuta ndikuziziritsa bwino. Choziziritsa kukhosi ngati madzi angagwiritsidwe ntchito kupewa kutentha kwambiri pobowola.

Pogwiritsa ntchito zinthu zapamwamba kwambiri za bimetallic, mankhwalawa ndi umboni wa dzimbiri, 2mm wandiweyani, olimba kwambiri, ndipo ali ndi moyo wautali wa 50%; imawonetsa kukana bwino kwa dzimbiri komanso kukana kutentha. Kumanga kwazitsulo ziwiri kumapereka kuuma kowonjezereka, kumapangitsa kukhala koyenera kwa ogwiritsa ntchito kufunafuna njira yofulumira, yoyera yodula zitsulo. Zinc alloys ndi olimba kwambiri, osachita dzimbiri, ndipo ndizovuta kwambiri kudula.

Ndi tsamba la mano, kudula ndikofulumira komanso kosavuta. Ili ndi mano akuthwa omwe amadula bwino komanso osalala. Ndizolondola kwambiri, ndipo zimasiyana pakati pa 43mm mpaka 50mm kutengera kukula kwa dzenje lomwe likudulidwa.

Pali chenjezo loti macheka a bowowa savomerezedwa kuti agwiritsidwe ntchito pa konkriti, matailosi a ceramic, kapena chitsulo chokhuthala. Ilibe okonzeka ndi mandrel ndi woyendetsa kubowola.

Bi-Metal Hole Saw Drill Bit1
Kukula Kukula Kukula Kukula Kukula
MM Inchi MM Inchi MM Inchi MM Inchi MM Inchi
14 9/16" 37 1-7/16” 65 2-9/16" 108 4-1/4” 220 8-43/64”
16 5/8” 38 1-1/2" 67 2-5/8" 111 4-3/8" 225 8-55/64"
17 11/16 " 40 1-9/16" 68 2-11/16” 114 4-1/2" 250 9-27/32
19 3/4" 41 1-5/8” 70 2-3/4' 121 4-3/4"
20 25/32" 43 1-11/16” 73 2-7/8" 127 5”
21 13/16" 44 1-3/4" 76 3” 133 5-1/4“
22 7/8" 46 1-13/16" 79 3-1/8' 140 5-1/2"
24 15/16" 48 1-7/8' 83 3-1/4' 146 5-3/4”
25 1" 51 2" 86 3-3/8' 152 6”
27 1-1/16" 52 2-1/16" 89 3-1/2" 160 6-19/64"
29 1-1/8” 54 2-1/8" 92 3-5/8“ 165 6-1/2"
30 1-3/16" 57 2-1/4" 95 3-3/4" 168 6-5/8“
32 1-1/4" 59 2-5/16" 98 3-7/8" 177 6-31/32”
33 1-5/16” 60 2-3/8" 102 4" 200 7-7/8"
35 1-3/8" 64 2-1/2" 105 4-1/8" 210 8-17/64"
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